<?php
/**
 * Copyright (c) Enalean, 2016. All Rights Reserved.
 *
 * This file is a part of Tuleap.
 *
 * Tuleap is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * Tuleap is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with Tuleap; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

namespace Tuleap\Tracker\Deprecation;

use TemplateRendererFactory;
use Response;
use Tuleap\Admin\AdminPageRenderer;

class DeprecationController
{
    private $retriever;

    /** @var AdminPageRenderer */
    private $admin_page_rendered;

    public function __construct(
        DeprecationRetriever $retriever,
        AdminPageRenderer $admin_page_rendered
    ) {
        $this->retriever           = $retriever;
        $this->admin_page_rendered = $admin_page_rendered;
    }

    public function index(Response $response)
    {
        $title     = $GLOBALS['Language']->getText('plugin_tracker_deprecation_panel', 'title');
        $presenter = new DeprecationPresenter($title, $this->getDeprecatedFields());

        $this->admin_page_rendered->renderANoFramedPresenter(
            $title,
            TRACKER_TEMPLATE_DIR,
            'siteadmin-config/deprecation',
            $presenter
        );
    }

    private function getDeprecatedFields()
    {
        $deprecated_projects = array();
        foreach ($this->retriever->getDeprecatedTrackersFields() as $deprecated_field) {
            $deprecated_projects[] = $deprecated_field;
        }

        return $deprecated_projects;
    }
}
